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Anyone successfully running the MPEG-4 encoder libraries on a BF537?

Question asked by kristoffer on Feb 6, 2017
Latest reply on Feb 14, 2017 by Jithul_Janardhanan

Hi,

I'm trying to get the MPEG-4 library to function properly on the BF537 but I'm having some issues.

 

The MPEG-4 library is configured according to the "Step-by-step Guide" and the library produces output data (NAL units and bitstream data) when calling process. If I dump the stream header and every frame data to a file then nothing can play it or properly identify the elementary stream (VLC, MPlayer, ffmpeg). I guess that the stream is corrupt for some reason. Perhaps due to some memory location/configuration issue or perhaps some DMA issue.

 

I have followed the guidelines in the documentation but I also noticed the disclaimer in the reference Guide Annex E: "Note that the encoder library has not been tested on ADSP-BF537." So before spending too much time on something that may not actually work I thought i better check if anyone have experience running the MPEG-4 library on the BF537 and if it works properly?

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